contains arrows, dots, enclosures, and overlays for modifying symbol characters. The math subset of this block is U+20D0–U+20DC, U+20E1, U+20E5–U+20E6, and U+20EB–U+20EF. Arabic Mathematical Alphabetic Symbols block The Arabic Mathematical Alphabetic Symbols block (U+1EE00–U+1EEFF) contains characters used in Arabic mathematical expressions. Characters in other blocks Mathematical characters also appear in other blocks. Below is a list of these characters as of Unicode version 15.0: See also Glossary of mathematical symbols List of logic symbols Greek letters used in mathematics, science, and engineering List of letters used in mathematics and science List of mathematical uses of Latin letters Unicode subscripts and superscripts Unicode symbols CJK Compatibility Unicode symbols includes symbols for SI units Units for order of magnitude shows position of SI units References External links Images of glyphs in section 6.3.3 of the Mathematical symbols